21-letter words containing p, a, c, i, f, o
- saponification number — the number of milligrams of potassium hydroxide required to saponify one gram of a given ester, especially a glyceride.
- south pacific current — an ocean current that flows E in the South Pacific Ocean parallel to the Antarctic Circumpolar Current.
- sun protection factor — SPF.
- surface of projection — the surface upon which an image or a set of points is projected.
- the acting profession — actors considered as a group
- the shipping forecast — a radio broadcast made by the BBC of weather reports and forecasts for the seas around the British Isles
- to play second fiddle — If you play second fiddle to someone, your position is less important than theirs in something that you are doing together.
- writ of habeas corpus — law: petition for hearing